16988352360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20224229}}^1$

素因数の和:20224250

約数の個数: 64

約数和(自身を含む): 58245782400

約数和(自身を除く): 41257430040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20224229, 40448458, 60672687, 80896916, 101121145, 121345374, 141569603, 161793832, 202242290, 242690748, 283139206, 303363435, 404484580, 424708809, 485381496, 566278412, 606726870, 707848015, 808969160, 849417618, 1132556824, 1213453740, 1415696030, 1698835236, 2123544045, 2426907480, 2831392060, 3397670472, 4247088090, 5662784120, 8494176180, 16988352360]

約数ペア:

[(1, 16988352360), (2, 8494176180), (3, 5662784120), (4, 4247088090), (5, 3397670472), (6, 2831392060), (7, 2426907480), (8, 2123544045), (10, 1698835236), (12, 1415696030), (14, 1213453740), (15, 1132556824), (20, 849417618), (21, 808969160), (24, 707848015), (28, 606726870), (30, 566278412), (35, 485381496), (40, 424708809), (42, 404484580), (56, 303363435), (60, 283139206), (70, 242690748), (84, 202242290), (105, 161793832), (120, 141569603), (140, 121345374), (168, 101121145), (210, 80896916), (280, 60672687), (420, 40448458), (840, 20224229)]